WO2010142203A1 - 控制隧道标识分配的方法、装置和系统 - Google Patents

控制隧道标识分配的方法、装置和系统 Download PDF

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Publication number
WO2010142203A1
WO2010142203A1 PCT/CN2010/073213 CN2010073213W WO2010142203A1 WO 2010142203 A1 WO2010142203 A1 WO 2010142203A1 CN 2010073213 W CN2010073213 W CN 2010073213W WO 2010142203 A1 WO2010142203 A1 WO 2010142203A1
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WIPO (PCT)
Prior art keywords
tunnel
address
management
message
new
Prior art date
Application number
PCT/CN2010/073213
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English (en)
French (fr)
Chinese (zh)
Inventor
银宇
戚彩霞
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43308417&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010142203(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to EP10785716.1A priority Critical patent/EP2442514B1/en
Priority to ES10785716.1T priority patent/ES2448642T3/es
Priority to KR1020117031118A priority patent/KR101343018B1/ko
Priority to JP2012514333A priority patent/JP5363650B2/ja
Priority to BRPI1013138A priority patent/BRPI1013138B1/pt
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to RU2011152618/08A priority patent/RU2488230C1/ru
Publication of WO2010142203A1 publication Critical patent/WO2010142203A1/zh
Priority to US13/314,682 priority patent/US10033547B2/en
Priority to US13/675,310 priority patent/US20130070711A1/en
Priority to US16/009,237 priority patent/US10693677B2/en
Priority to US16/885,262 priority patent/US20200366525A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/22—Manipulation of transport tunnels

Definitions

  • the background wood TP tunnel is an important concept of the TP tunnel TP P Tu e gP o oco in the special message and each of these.
  • the TP tunnel can divide the user tunnel and control the tunnel tunnel to be available to the user of each UE.
  • the tunnel is allocated by the local A.
  • the ATP TP control message or the message exchange tunnel is used.
  • a distributed tunnel also divides the user tunnel and controls the tunnel.
  • TP A can make the message modify the tunnel established by the tunnel to switch her. For example, TP A is in her and B if she is in her
  • the TP Aling message modifies the tunnel of the tunnel established by the user to switch the tunnel to the address of the address ee P o oco dd ess P on the B. If the address of the interface P is different from the interface of the B, the modification of the tunnel is modified. A P address.
  • the existing EP A-Management User Terminal location management, connection management, security, A, etc. function management can be managed Hugh ya ageme E y E or P each support evg P uppo Node N each evgae ay is the user terminal Local connection to the connection management and digital special.
  • the local terminal of the user terminal can be UT NENE UT.
  • the number of user planes is not the same as that of the eNodeB. However, the establishment of the TP user tunnel with the number of special user planes that are not connected with the eNodeB is deleted.
  • the TP eNodeB and the TP user tunnel are modified to delete the eNodeB and the same TP user tunnel.
  • the user tunnel or the P-address in the first command message E E will be the user tunnel or the P-address including the P-address in the second-order message eNodeB eNodeB will be the tunnel E of the tunnel.
  • N is connected to the tunnel mode to follow. Connect to the tunnel mode. Connect to establish the tunnel mode of the user tunnel phase. N Establish a user tunnel.
  • the purpose of this is to provide a method, apparatus, and system for controlling tunnel allocation to control the various tunnels and or P addresses.
  • the method for controlling the allocation of the tunnel includes whether the pre-nitigation process is a tunnel or a P-address history message, and each message is notified to each of the tunnels and or the P-address.
  • the method for providing another control tunnel allocation includes receiving a management history message, a new message, notifying whether the tunnel is
  • This provision of management A management includes whether the Nine tunnels and or P addresses are in the previous process.
  • the new news of each of the Ashixin is carried in the information to inform each of the various tunnels and or P addresses.
  • each of the various Argyles including the new message received from the receiving management, to inform the station whether the tunnel and or the P address are the tunnel and or the P address of the tunnel and or the P address of the new message
  • the system system for controlling the allocation of the tunnel includes whether the previous process of the robbery management process is a tunnel or a P-address.
  • the new message is sent to each of the A/A and the P-address information.
  • the new message is to inform whether the tunnel and or the P address are the tunnel and or the P address.
  • the information indicating whether the tunnel or the P address can be used to control each tunnel and or the P address avoids each of the private tunnels or the P-address users. It affects the user's rest effect.
  • the method for controlling the tunnel allocation is as follows:
  • the method shown in FIG. 1 includes whether the front-end message received in the process of step 0 before the tunnel and the pre-process with different P addresses are received, and the front-end message received is received.
  • the pre-process and step by step determine whether each tunnel and or P address.
  • the front-end message refers to the message of the user terminal, access or other management A received by the Afg in the previous process.
  • the type of the pre-process includes a view of the connection of the user terminals of each handover location, P N o ec o Packe a a Ne o k o ec o ,
  • Management A includes management E E y a ageme E y or P support N e v g P uppo Node .
  • the process management of the user terminal is received.
  • the process of seeing the ach eques is to look at the process and look at the process without the tunnel and or the P address. Look at the process outside of each, switch, locate, A connection establishment or context flow and also the tunnel and or P address.
  • Step 120 Shi Xin News Each Ashi Xin message is informed by the general information about whether the tunnel and the P address.
  • the management of the warnings of Argoa whether the tunnels and or the P-addresses of the new information can be used in the following manner 1, you can add or. Including the following ways
  • Mode 1 The new instruction in the message indicates that the A cannot change the tunnel and or the P address.
  • the new message does not indicate that each A v g a ay modify the tunnel and or the P address.
  • the way in the new message indicates that each of the tunnels and or the P-address history message does not indicate that there is no tunnel and or P address.
  • the different indications of God in the history of the new bearer respectively indicate or not modify the tunnel and or P address.
  • Step 201 The user terminal sees the flow The user terminal sees the connection.
  • Step 202 A will see the management.
  • Step 203 Manage the establishment of the same party.
  • Step 204 Management A. The same as the user terminal. ad o esou ce o o ) Configuration, context establishment, etc. Management A See the acceptance message to the user terminal.
  • Step 205 Management A Received A. See ach eques
  • Mode 1 Migration Management A indicates in the history message of each of the various states that each of the parties cannot change the tunnel and or the P address. There is no indication in the mode history message that the tunnel and/or P address are not modified.
  • Mode Management A In the new bearing of each of the various historical indications of God, the indication of no representation in the different indications indicates that the tunnel and / or P address are not modified.
  • Management A can also follow the existing process to receive a new message for the assigned tunnel and or P address.
  • Step 206 Receiving a new message, knowing whether to modify the tunnel and or the P address in the manner of step 205. There is no indication in the message that the tunnel or the P address is not modified, and the tunnel and or the P address are not changed.
  • Each of the A. can also receive a tunnel and a P-address in the history of the new message.
  • the tunnels and or P-addresses of the respective processes are not changed.
  • the tunnel and or the P address are not changed.
  • This management A received the access to the process before seeing the process is to see the process.
  • This process is explained by the method of controlling the tunnel allocation of each process.
  • the process can also be a process. As shown in 3
  • Step 301 The user terminal picks up a message.
  • Step 302 A. Each message is managed.
  • Step 303 Management A. A context establishment or connection establishment clear message. In the establishment of management, or the service of each of the A.
  • Step 304 is connected to the user terminal to establish ⁇ .
  • step 305 a message is established to establish or connect to the context.
  • the message in step 303 of this step is established.
  • Step 306 Management A received each of the e v ce eques
  • the process that is currently in progress is the process. If the management A E means that E will carry the assigned tunnel and or P address before the new one carries the Af. In the case of not all tunnels and or P address E to inform each other's way to rest
  • N is not a tunnel and or P address.
  • N needs information such as terminal, tunnel mode or storage status. Determine whether each tunnel and or P address. N This process is used by the user if the user and the user establish a signaling connection under the conditions of each tunnel and or P address. If the user terminal is at the terminal and the terminal P P is below and the tunnel mode is not suitable, the tunnel and the P address are not available. If the user terminal is in the user terminal and the P P context and the previous tunnel mode is under the condition of each tunnel and or P address. If the user terminal is connected to the same tunnel mode, the N tunnel and or P address.
  • N o ec o Packe aa Ne oko ec o controller N ad o Ne okooe is saved with each assigned tunnel and P address which PN connection N
  • the tunnel and P address assigned by each of the parties are not saved.
  • N there is a PN connection between the assigned tunnel and the P address, and no tunnel or P address.
  • N does not save each of the assigned tunnels and P-connections of the P-N and the P-address.
  • N knows and connects with the same tunnel.
  • Each assigned tunnel and P address is connected to N. A.
  • the release tunnel also passes N. N N Whether to save the assigned tunnel and P address.
  • N informs each of the ways in which Ah can take one of the methods.
  • Step 307 Analyze the indication information in the history message If the core indication information modifies the tunnel and or the P address, the tunnel in the history message of the phase may include the P address.
  • each of the policies, etc. needs to modify the tunnel and or the P address.
  • the P address in the tunnel that can be included in each new history message.
  • Each of the A/S can also use the tunnel or the P address of the assigned tunnel or the P-address before the new message. If the new message in the history message is connected to the assigned tunnel and or the P address, then each of the previous processes is not assigned a tunnel and or P address. If Shi Xin
  • Each assigned tunnel and or P address is in the tunnel and or P address in the history message.
  • each of the parties may also have their own strategy, such as the need to change the tunnel and or P address in the phase of the new message tunnel and or P address.
  • the tunnel mode management A received the tunnel in the history of the new message and or the P address is connected to the A.
  • Management A P P The following new process is carried out by Shi Xin and other processes to assign the assigned tunnel and or P address. In the same tunnel mode, you can manage the assigned tunnel and or P address of the local history. In the process of each tunnel and or P address, the user tunnels of the same Af are released. The tunnels of the users established by N are the tunnels established by N. The tunnels and the P address are not complete.
  • the method of controlling the tunnel allocation of the switching and positioning process is explained in one step.
  • the switching process is as follows: 2 switching, e T ad o ccess Type, each N positioning process, switching process, p NE 4 N
  • Step 401 UE connects to each switch.
  • Step 402 A message is sent to the management switch.
  • Step 403 manages the A-direction management of the location message.
  • Step 404 If the management of each of the Arabs is the same. In step 405, the A-switching message is received, and the switching message returned is received.
  • Step 406 Manage the Ayuan and the same as the establishment of the same tunnel.
  • Step 407 manages the A-direction management of the location message.
  • Step 408 manages the A-direction switch message.
  • step 409 the message is switched to the UE.
  • Step 410 The UE forwards the message.
  • step 411 the A-direction management notification message is switched.
  • Step 412 Management A-direction Management A-bit location completion notification message Rather, the management-returned special location completion message is received.
  • Step 413 Management A receives the special positioning message before switching the positioning process. If you manage A E, it means that E is in the history of the news, and each E is connected to the assigned tunnel and or P address. Under the circumstances, there is no tunnel and or P address. Where E informs each of the ways of
  • N does not have a tunnel and or P address.
  • N each tunnel and or P address.
  • N which P N connections, N, are stored in each of the assigned tunnels and P addresses. Which P N connections N do not store the assigned tunnels and P addresses.
  • the N is stored in each of the assigned tunnels and the P-address of the P-address is not the same as the tunnel and or P address.
  • On the N there is no storage of the assigned tunnel and the P N connection of the P address. The tunnel and or P address.
  • Step 414 Analyze the indication information in the history message If the core indication information modifies the tunnel and or the P address, the tunnel in the history message of the phase may include the P address.
  • each of the policies, etc. needs to modify the tunnel and or the P address. among them
  • the tunnel in the history message of each of the neighbors may not include the P address, and the tunnel in the new message may be included in the step.
  • Each of the A/C can also determine whether the tunnel or the P address of the previous process is connected to the assigned tunnel or the P address. If the new message in the history message is connected to the assigned tunnel and or the P address, then each of the previous processes is not assigned a tunnel and or P address. If there is no tunnel and/or P address assigned to the new message in the history message, then the assigned tunnel and or P address of each of the pre-processes.
  • Each assigned tunnel and or P address is in the tunnel and or P address in the history message.
  • each of the AI can also use its own strategy, such as the need to change the tunnel and or P address in the phase of the new message in the tunnel and or P address.
  • N receives the tunnel and or the P address in each of the new messages.
  • A Use the P P history new process or the service to connect the assigned tunnels or P addresses.
  • N local history new each assigned tunnel and or P address.
  • the user tunnels of the same Af are released.
  • the tunnels established by N are N.
  • the tunnels established by the tunnels or the P addresses are incomplete.
  • this break includes the following steps.
  • Step 501 User terminal P N connection establishment procedure The user terminal establishes a connection to the management terminal. Receive a management.
  • Step 502 manages the establishment of the same party.
  • Step 503 The A-direction connection establishes a PN connection establishment accept message including the user terminal.
  • Step 504 is connected to the user terminal.
  • Step 505 A. A management message is established.
  • the PN connection establishment accept message including the user terminal management A is included.
  • Step 506 Management A P N connection establishment clear message Before the user terminal P N connection establishment process. If the management is before the PN connection establishment of the user terminal, the management A is connected to the tunnel and the P address of each of the A-News messages before the A- Tunnel and or the P-address. One of the methods of managing A.
  • Step 507 Analyze the indication information in the new bearer.
  • the indication information does not belong to the tunnel and or the P address.
  • Each of the A. can also receive the assigned tunnel and the P or the P address of the unprocessed tunnel before the P-address.
  • the user terminal's P N connection establishment process determines whether each tunnel and or P address can reduce the user's loss or the interrupts can be partially operated. This is a step-by-step explanation of the method of controlling tunnel allocation in the following P P process.
  • this break includes the following steps.
  • Step 601 User terminal P P The following process user terminal accesses the management A P P message message.
  • Step 602 manages the establishment of the Ayuan kimono and each of the Af.
  • Step 603 Management A. The connection is established. The establishment of the management is set up to manage the Argument.
  • Step 604 is connected to the user terminal.
  • step 605 the message of step 603 of the message is established.
  • Step 606 Management A The first message is received.
  • the previous process is the P Ph of the user terminal. If the management is before P P , the following process . Not each tunnel and or P address.
  • the P address is not in the case of the tunnel and or the P address. If not in tunnel mode, then each tunnel and or P address.
  • Step 607 Analyze the indication information in the history message. If the core indication information is modified, the tunnel and the P address may be included in the history message of the phase.
  • Each of the A. can also use the assigned tunnel and the P address to determine whether the tunnel and the P address are in the previous process. If the history message contains the assigned tunnel and or the P address, then each of the previous processes is not assigned a tunnel and or P address. If there is no tunnel and or P address in the new bearer, then the assigned tunnel and or P address of each of the previous flows.
  • Each assigned tunnel and or P address is in the tunnel and or P address in the history message.
  • each of the AI can also use its own strategy, such as the need to change the tunnel and or P address in the phase of the new message in the tunnel and or P address.
  • Management A received the tunnel and/or P address assigned by each of the tunnels in the history of the new message and or the management of the A-local history.
  • Each of the tunnels and or the P-address process is managed by the user tunnels established by the user tunnels and the P-addresses are not all.
  • This tunnel mode determines whether each tunnel and or P address can avoid the user's loss or the interruption can be used in some cases.
  • This sub-exchange is a step-by-step explanation of the method of controlling tunnel allocation in the EP Evo vedPacke o e.
  • this break contains the following steps.
  • Step 701 The user terminal is connected or follows the new message eNodeB Step 702 eNodeB will message E
  • Step 703 New E Take the user context If E does not, then no.
  • Step 704 New E and history news This process force and history new process
  • E User terminal information One step is to decide whether to tunnel and or P address. Eh User terminal information If E judges that the user terminal's new process eNodeBh does not save each of the assigned tunnels and P addresses under the tunnel and or P address. If E is the connected user terminal, the new process eNodeB saves the assigned tunnel and P address. In the case of no tunnel and or P address.
  • Step 705 parsing the indication information in the history message If the kernel indication information modifies the tunnel and or the P address in the phase history message
  • the tunnel in the history message can include the P address.
  • the tunnel and the P address assigned by the eNodeB are not in the previous process.
  • the assigned tunnel and or P address If there is no tunnel and or P address assigned by the eNodeB in the history message, the assigned tunnel and or P address of the previous process.
  • the tunnel and or P address in 5.
  • Step 707 E accepts the message to the user terminal.
  • E Tunnel and or P address in the new message The full eNodeB will be assigned the tunnel and P address eNodeB in each process. In the process of tunnel and or P address, the eNodeB releases the same user tunnel tunnel and or P address.
  • This E is the user terminal's new process to determine whether the tunnel and the P address can reduce the user's loss or the operation of the interrupts. This is explained in one step by the method of controlling the distribution of tunnels by the new process.
  • 0 8 shows the following steps
  • Step 801 The user terminal is connected or by the new message N
  • Step 802 N will message N
  • Step 803 New N takes the user context if N does not.
  • Step 804 N receives the route of the access A history message This process force by 5 history new process
  • One step of the N user terminal determines whether the tunnel and or the P address. N on the user terminal information if N is the user terminal's routing history new flow N does not assign the tunnel and P address N here In case of tunnel and or P address. If N is the routing history of the connected user terminal, the new process does not modify the tunnel and or P address in this case.
  • the N user terminal's or save state determines whether the tunnel and or P address are determined in one step. The route to the connected user terminal. New process N
  • the saved user context determines which P N connections N have saved each tunnel and P address. Which P N connections N does not save the assigned tunnel and P address.
  • the N and N addresses of the assigned tunnel and P address cannot be changed to the tunnel and or the P address. N does not save the allocated tunnel and the P N connection of the P address.
  • One of the methods of N notifications is one of the methods.
  • Step 805 parsing the indication information in the history message. If the core indication information is modified, the tunnel and the P address are in the tunnel of the history message.
  • the tunnel in the history message can include the P address.
  • the assigned tunnel and or P address If there is no N assigned tunnel and or P address in the history message, the assigned tunnel and or P address.
  • Step 807 N accepts the message from the user to the user terminal.
  • the N tunnel in the new message and or the P address all N will be assigned the tunnel and or the P address N.
  • the user tunnel or N that is released by N is the same as the user tunnel connection tunnel and the P address is not complete.
  • This process force is determined by the history of the new process whether the tunnel and or the P address can reduce the user's loss or the interrupt can be part of the operation.
  • This method provides another method for controlling the tunnel allocation, as shown in FIG. 9. The method includes the step g1 receiving the history message of the management A. The new message is notified whether the tunnel and the P address are
  • the management A informs each of the ways of whether the tunnel and the P address are in the new message. Whether the tunnel and or the P address indication information indicates or does not modify the tunnel and or the P address.
  • Step 92 If it is a tunnel and or a P address then the tunnel and or the P address of the new message management A.
  • each A resolves the indication information in the new message, whether the tunnel and the P address are in the process.
  • Each of the A/S can also receive the assigned tunnel and the P-address before the tunnel or the P address. If Shi Xin
  • the assigned tunnel and or the P address are the assigned tunnels or P addresses of the respective pre-processes. If history news There is no tunnel and/or P address assigned to each of the assigned sub-processes.
  • Each assigned tunnel and or P address is in the tunnel and or P address in the history message.
  • each of the AI can also use its own strategy, such as the need to change the tunnel and or P address in the phase of the new message in the tunnel and or P address.
  • Management includes
  • a different pre-process is determined by the information of each tunnel and or P address.
  • the management A received all the front-end messages and the received front-end messages were typed and determined whether each tunnel and the P address.
  • the front-end message refers to the message of the user terminal, access or other management A received by the A.
  • the type of the pre-process includes the connection establishment of the user terminals of each handover location.
  • Management A includes management E E y a ageme E y or P support N e v g P uppo Nod .
  • the way in which the administrator informs each of the tunnels or the P-address is added in the history message or indicates whether the tunnels and or the P-address or the history-new message are connected to the assigned tunnel and the P-address indicates whether the tunnel and/or P If the address is not indicated, it is indicated if not.
  • the previous process is no tunnel and or P address.
  • Each of the assigned tunnels and or P-addresses includes 1130 in the root condition and or fault condition to determine whether the tunnel and/or P-address are required before the tunnel or the P-address.
  • the information indicating whether the tunnel or the P address is assigned to the tunnel and or the P address in the respective Ashixin messages avoids the effect of the users of each tunnel and or the P address user.
  • the system for controlling the tunnel allocation includes the robbery management A1210 in the previous process, whether the respective tunnels and or the P-address history new bearers each of the Ashi new messages informing each of the various tunnels and or P addresses Information
  • Each new 1220 receives a new history message from the management A.
  • the new message informs whether the tunnel and or the P address are the tunnel and or the P address.
  • the management process receives the different front-ends and receives the front-end message before the process is to determine whether each tunnel and or P address.
  • the front-end message refers to the message of the user terminal, the accessor or other management A received by the A.
  • the pre-process type includes the process of establishing a PN o ec o Packe aa Ne oko ec o , a context PP o ex Packe a ao o oo o ex , a history with Shi Xin, and a new process.
  • Management includes management Hugh ya ageme E y or P support N evg P uppo Node, for example, the user terminal to see the process management, the receipt of the ah eq es before the process is to see the process and look at the process is not the same Tunnel and or P address. Look at the flow outside each, switch, locate, connect or context flow and not each tunnel and or P address.
  • the former process is either by Shi Xin or with Shi Xinya Tunnel and or P address.
  • the process of the previous process of the step or the terminal of the user who judges the process by the new process N. She is connected to the user terminal at each of the tunnels and or the P-address user terminal. And or P address.
  • the previous process with the history of the new E first judge the process of the user terminal.
  • the user terminal is connected to the tunnel and or the P address in the tunnel and the P-address user terminal.
  • the connection refers to the location where the user and the A-type signaling connection, such as the user terminal E, have the same connection and the E-interface to the user terminal N, and the interface is connected to the user terminal.
  • Process Management A first judges whether the tunnel mode is appropriate. The tunnel mode is not the tunnel and the P address is not connected to the tunnel mode and the tunnel or the P address.
  • Management A Notify each of the various tunnels and or the new bearer of the P address.
  • Mode 1 The new instruction in the message indicates that the A cannot change the tunnel and or the P address.
  • the new message does not indicate that each A v g a ay modify the tunnel and or the P address.
  • the way in the new message indicates that each of the tunnels and or the P-address history message does not indicate that there is no tunnel and or P address.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
PCT/CN2010/073213 2009-06-10 2010-05-25 控制隧道标识分配的方法、装置和系统 WO2010142203A1 (zh)

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